package com.lp;
/**
 * 基础一：开放封闭原则
 *
 */
public class MainClass {
	public static void main(String[] args) {
		BankWorker bankWorker = new BankWorker();
		//存款
		bankWorker.saving();
		
		//取款
		bankWorker.drawing();
		
		//转账
		bankWorker.zhuanzhang();
		
		//基金
		bankWorker.jijin();
	}
}
